Sandal



FIG. 1 is a rear perspective view of my design,

FIG. 2 is a side view of my design, the opposite side corresponding, and

FIG. 3 is a top plan view of my design.

The characteristic feature of the design resides in the configuration of the channels, insets, and depressions around the heel. 

The ornamental design for a sandal, substantially as shown. 